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Bug fix

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This commit is contained in:
BruceChen 2022-09-04 17:34:12 +08:00
parent bcded40476
commit db17babe58
6 changed files with 23 additions and 26 deletions
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9
MinecraftClient/Protocol/Handlers/Protocol18.cs
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@ -572,6 +572,7 @@ namespace MinecraftClient.Protocol.Handlers
byte[] bodyDigest = dataTypes.ReadNextByteArray(packetData);
bool verifyResult;
if (!isOnlineMode)
verifyResult = false;
else if (senderUUID == handler.GetUserUuid())
@ -579,6 +580,7 @@ namespace MinecraftClient.Protocol.Handlers
else
{
PlayerInfo? player = handler.GetPlayerInfo(senderUUID);
if (player == null || !player.IsMessageChainLegal())
verifyResult = false;
else
@ -586,7 +588,7 @@ namespace MinecraftClient.Protocol.Handlers
bool lastVerifyResult = player.IsMessageChainLegal();
verifyResult = player.VerifyMessageHead(ref precedingSignature, ref headerSignature, ref bodyDigest);
if (lastVerifyResult && !verifyResult)
log.Warn("Player " + player.DisplayName + "'s message chain is broken!");
log.Warn("Player " + player.Name + "'s message chain is broken!");
}
}
}
@ -1705,7 +1707,7 @@ namespace MinecraftClient.Protocol.Handlers
if (protocolVersion >= MC_1_19_2_Version)
fullLoginPacket.AddRange(dataTypes.GetArray(playerKeyPair.PublicKey.SignatureV2!)); // Public key signature received from Microsoft API
else
fullLoginPacket.AddRange(dataTypes.GetArray(playerKeyPair.PublicKey.Signature!)); // Public key signature received from Microsoft API
fullLoginPacket.AddRange(dataTypes.GetArray(playerKeyPair.PublicKey.Signature!)); // Public key signature received from Microsoft API
}
}
if (protocolVersion >= MC_1_19_2_Version)
@ -1769,7 +1771,6 @@ namespace MinecraftClient.Protocol.Handlers
if (serverIDhash != "-")
{
log.Info(Translations.Get("mcc.session"));
string serverHash = CryptoHandler.getServerHash(serverIDhash, serverPublicKey, secretKey);
bool needCheckSession = true;
if (session.ServerPublicKey != null && session.SessionPreCheckTask != null
@ -1782,6 +1783,8 @@ namespace MinecraftClient.Protocol.Handlers
if (needCheckSession)
{
string serverHash = CryptoHandler.getServerHash(serverIDhash, serverPublicKey, secretKey);
if (ProtocolHandler.SessionCheck(uuid, sessionID, serverHash))
{
session.ServerIDhash = serverIDhash;